Seco-Larm E-931-S35RRQ Retro Reflective Photoelectric Beam Sensor is ideal for use with outdoor gates or garage doors.
Features: - Universal AC/DC power supply
- Weatherproof (IP 66) construction for indoor/outdoor usage
- Dark ON operation (Light ON operation also available)
- Pre-wired 6 Feet Cord
- Bracket and mounting hardware Included
- Adjustable sensing distance
- Compact size